#57D490#57D490

#57D490 is a light, vivid green. Relative luminance 0.511; OKLCH L 78.2% C 0.149 H 156.5°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#57D490
RGB	rgb(87, 212, 144)
HSL	hsl(147, 59%, 59%)
HSV	hsv(147, 59%, 83%)
CMYK	cmyk(59%, 0%, 32.1%, 16.9%)
CIE-LAB	lab(76.75, -50.14, 23.53)
CIE-LCH	lch(76.75, 55.39, 154.87°)
OKLab	oklab(78.22% -0.1365 0.0594)
OKLCH	oklch(78.22% 0.149 156.5)
XYZ	xyz(32.5052, 51.1237, 34.5350)
Luminance	0.5113 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D490 #D4579B

analogous

#5CD457 #57D490 #57D4CE

triadic

#57D490 #9057D4 #D49057

tetradic

#57D490 #575CD4 #D4579B #D4CE57

square

#57D490 #575CD4 #D4579B #D4CE57

split-complementary

#57D490 #CE57D4 #D4575C

monochromatic

#248D54 #30BD71 #57D490 #88E0B0 #B8EDD0

Accessibility & contrast

On white

1.87

#57D490 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#57D490 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D490

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D490	#FFFFFF	#000000	##000000
##57D490	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C58C

Deuteranopia (green-blind)

#C2B994

Tritanopia (blue-blind)

#26D2C2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #57d490;
/* rgb */ color: rgb(87, 212, 144);
/* oklch */ color: oklch(78.2% 0.149 156.5);

Tailwind

colors: {
  custom: {
    50: '#91e2b1',
    500: '#57d490',
    950: '#000000',
  },
}

SCSS

$custom: #57d490;
$custom-light: #91e2b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57d490",
  "rgb": {
    "r": 87,
    "g": 212,
    "b": 144
  },
  "hsl": {
    "h": 147.36,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.78219,
    "c": 0.14886,
    "h": 156.5
  },
  "luminance": 0.51127
}

Semantic roles & 50–950 ramp

primary

#57D490

secondary

#933D6B

accent

#459BE2

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1510

muted

#7F8481

Preview Lab

Preview with #57D490

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →